CA2464631A1 - Method and apparatus to reduce slot width in tubular members - Google Patents

Method and apparatus to reduce slot width in tubular members Download PDF

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Publication number
CA2464631A1
CA2464631A1 CA002464631A CA2464631A CA2464631A1 CA 2464631 A1 CA2464631 A1 CA 2464631A1 CA 002464631 A CA002464631 A CA 002464631A CA 2464631 A CA2464631 A CA 2464631A CA 2464631 A1 CA2464631 A1 CA 2464631A1
Authority
CA
Canada
Prior art keywords
width
slot
slots
profile
tubular member
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002464631A
Other languages
French (fr)
Other versions
CA2464631C (en
Inventor
Lawrence Alexander Hruschak
Terry James Mclean
Richard Todd Ariss
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Variperm Energy Services Inc
Original Assignee
International Roller Tech Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by International Roller Tech Inc filed Critical International Roller Tech Inc
Publication of CA2464631A1 publication Critical patent/CA2464631A1/en
Application granted granted Critical
Publication of CA2464631C publication Critical patent/CA2464631C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/156—Making tubes with wall irregularities
    • B21C37/157—Perforations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/14—Spinning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D31/00—Other methods for working sheet metal, metal tubes, metal profiles
    • B21D31/02—Stabbing or piercing, e.g. for making sieves
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/02—Subsoil filtering
    • E21B43/08—Screens or liners
    • E21B43/086—Screens with preformed openings, e.g. slotted liners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H1/00—Making articles shaped as bodies of revolution

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Dispersion Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

An apparatus and method are provided for reducing the width of a plurality of longitudinal slots or other openings spaced circumferentially around a slott ed tubular member. The invention includes a seaming roller positioned to contact the outer surface of the slotted tubular member for transverse movement across the plurality of slots, and adapted to apply a force onto the slotted tubular member so as to reduce the slot width. The width of the plurality of slots is detected and compared to a set value indicative of a desired end slot width and based on this comparison, varying means connected to the seaming roller, vary the force applied by the seaming roller to the plurality of slots. Each opening is varied by the seaming roller to have a profile with a width, that throughout the length of the slot profile, varies no more than a given tolerance from the desired end slot width. The invention also provides a slotted tubular liner comprising a metal slotted tubular member formed with a plurality of longitudinal slots .ltoreq. 3.175 mm in width spaced circumferentially around the member, each slot having bee n cut and then transversely seamed to have a profile with a width tolerance, that throughou t the length of the slot profile, varies no more than +/-0.0127 mm, and preferably varies no mor e than +/-0.00762 mm from a desired end slot width.
CA002464631A 2003-04-17 2004-04-16 Method and apparatus to reduce slot width in tubular members Expired - Lifetime CA2464631C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US46391703P 2003-04-17 2003-04-17
US60/463,917 2003-04-17

Publications (2)

Publication Number Publication Date
CA2464631A1 true CA2464631A1 (en) 2004-10-17
CA2464631C CA2464631C (en) 2007-03-13

Family

ID=33300097

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002464631A Expired - Lifetime CA2464631C (en) 2003-04-17 2004-04-16 Method and apparatus to reduce slot width in tubular members

Country Status (2)

Country Link
US (1) US7146835B2 (en)
CA (1) CA2464631C (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2418165A (en) * 2004-09-16 2006-03-22 Reservoir Man Method and apparatus to reduce the width of a slot or opening in a pipe tube or other object.
US7069657B2 (en) 2004-03-22 2006-07-04 Reservoir Management (Barbados) Inc. Method to reduce the width of a slot in a pipe or tube
US7073366B2 (en) 2004-09-16 2006-07-11 Reservior Management (Barbados) Inc. Method and apparatus to reduce the width of a slot or opening in a pipe, tube or other object
CN100417466C (en) * 2004-11-09 2008-09-10 株式会社电装 Method and apparatus of manufacturing grooved pipe, and structure thereof
CN112829002A (en) * 2020-12-31 2021-05-25 深圳市诚亿自动化科技有限公司 COF punching positioning device
CN113477733A (en) * 2021-07-30 2021-10-08 吴航 Steel pipe cold drawing production tensile strength detection device
CN114273542A (en) * 2022-03-07 2022-04-05 常州工利精机科技有限公司 Material guiding device and method for automobile machining parts

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US7802459B2 (en) * 2005-03-09 2010-09-28 James Lee Lovsin Conduit bender with method and system for making ninety degree bends
EP2337870A4 (en) * 2008-08-28 2013-11-20 Energy Alloys Llc Corrosion resistant oil field tubulars and method of fabrication
US8683841B1 (en) * 2009-01-20 2014-04-01 Walsh Atkinson Co., Inc. Apparatus and method to cut HVAC round and spiral ductwork and all attaching structures
RU2011151086A (en) 2009-05-15 2013-06-20 Васт Пауэр Портфоулиоу, Ллк. METHOD AND DEVICE FOR COMPENSATING DEFORMATIONS OF HEATED TAILS FOR MOVING A FLUID
WO2011146418A1 (en) 2010-05-17 2011-11-24 Vast Power Portfolio, Llc Bendable strain relief fluid filter liner, method and apparatus
US20120217005A1 (en) * 2010-09-30 2012-08-30 Subodh Gupta Method and apparatus for reducing liner slot plugging tendencies
CN102248237B (en) * 2011-06-07 2013-02-13 中国石油大学(华东) Plasma machining production line of dual-trapezoid slotted sieve tube
CN102825339A (en) * 2012-09-05 2012-12-19 宁波保税区安杰脉德医疗器械有限公司 All-dimensional automatic punching apparatus used for precise pipe fittings
CN102990144B (en) * 2012-12-19 2014-10-22 东营明德石油科技有限公司 Numerical control machining production line and method of vertical joint sieve pipe
EP3003592B1 (en) * 2013-05-24 2018-10-17 RGL Reservoir Management Inc. Axial alignment apparatus and method for maintaining concentricity between a slotted tubular and a seamer head
CN103252433B (en) * 2013-05-28 2015-03-04 安徽工业大学 Device and method for rolling forming of spindle nose of vehicle axle of semi-trailer difficult to form
CN104438515A (en) * 2013-09-22 2015-03-25 重庆无缝管件厂 Anchor rod production machine
CN104668890A (en) * 2013-11-29 2015-06-03 天津中杰科技发展有限公司 Combined machining method for combined slotted screen pipe
CN104668639A (en) * 2013-12-01 2015-06-03 天津中杰科技发展有限公司 Multi-knife machining machine tool for ladder joint sieve pipe
CN104668891B (en) * 2013-12-02 2017-06-30 天津中杰科技发展有限公司 Step slit screen pipes combined machining method
CN104668968A (en) * 2013-12-02 2015-06-03 天津中杰科技发展有限公司 Gap press for step gap screen tube
CN105583535A (en) * 2014-10-22 2016-05-18 天津中杰科技发展有限公司 Combined machining method of combined-seam screen pipe
CN104668341B (en) * 2015-02-05 2017-01-04 天津信泰君泽科技有限公司 Slot reducing process rolling forming device on slit type sand-proof pipe
CN104801597B (en) * 2015-04-28 2016-12-07 中山鑫辉精密技术股份有限公司 A kind of automotive seat connecting tube forming machine
CN105903804B (en) * 2016-05-20 2017-09-26 浙江工业大学 A kind of hole-punching method of the single-ended dislocation circumferential apertures of smoke pipe
CN105964770B (en) * 2016-05-20 2019-06-18 浙江工商大学 A kind of hole-punching method of smoke pipe circumferential apertures
CN108544283B (en) * 2018-03-11 2020-04-24 沈阳工业大学 Automatic machining platform for core parts of connector
CN117960940B (en) * 2024-03-28 2024-07-16 河南核工旭东电气有限公司 Guiding device and guiding method for guiding pipe to perform rotary discharging

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7069657B2 (en) 2004-03-22 2006-07-04 Reservoir Management (Barbados) Inc. Method to reduce the width of a slot in a pipe or tube
GB2418165A (en) * 2004-09-16 2006-03-22 Reservoir Man Method and apparatus to reduce the width of a slot or opening in a pipe tube or other object.
US7073366B2 (en) 2004-09-16 2006-07-11 Reservior Management (Barbados) Inc. Method and apparatus to reduce the width of a slot or opening in a pipe, tube or other object
GB2418165B (en) * 2004-09-16 2006-08-16 Reservoir Man Method and apparatus to reduce the width of a slot or opening in a pipe, tube or other object
CN100417466C (en) * 2004-11-09 2008-09-10 株式会社电装 Method and apparatus of manufacturing grooved pipe, and structure thereof
CN112829002A (en) * 2020-12-31 2021-05-25 深圳市诚亿自动化科技有限公司 COF punching positioning device
CN112829002B (en) * 2020-12-31 2022-06-10 深圳市诚亿自动化科技有限公司 COF punching positioning device
CN113477733A (en) * 2021-07-30 2021-10-08 吴航 Steel pipe cold drawing production tensile strength detection device
CN114273542A (en) * 2022-03-07 2022-04-05 常州工利精机科技有限公司 Material guiding device and method for automobile machining parts

Also Published As

Publication number Publication date
US7146835B2 (en) 2006-12-12
US20040244449A1 (en) 2004-12-09
CA2464631C (en) 2007-03-13

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20240416